with Self Defense Family, Self Love, was released in 2015 and contains songs that the two bands wrote and recorded together with producer Will Yip. Stage Four (2016–2018) Touché Amoré released their fourth studio album and Epitaph Records debut titled Stage Four on September 16, 2016. The title of the album takes on a double meaning, hinting at both the fact it's the band's fourth full-length album and also the highest level of cancer staging—a reference to the fact that Bolm's mother died of cancer in 2014. Coinciding with the album's announcement in June 2016, the band released the track "Palm Dreams" for online streaming. The track is about Bolm realizing he will never fully understand why his mom moved to California in the 1970s. He elaborated: "I assume that because she was from a small town, her eyes were wide with the concept of Hollywood. I'm sure someone else in my family could tell me, but it wouldn't be her answer. If this song inspires anyone to ask the questions they've never asked their loved ones, I'd call it a success." After releasing Stage Four, the band spent the next several months touring and playing festivals to help promote their new album, which included shows with Balance and Composure and Hum, a U.S. Tour with Tiny Moving Parts and Culture Abuse, and festival performances at Sound on Sound Fest in Austin and The Wrecking Ball festival in Atlanta. On October 5, the band announced that they will be doing a U.K./European tour with Angel Du$t in early 2017. The band went on a US tour with Thursday and Basement in spring of 2017. On April 19, 2018, the band released a new single titled "Green", via Epitaph Records. Dead Horse X and Lament (2019–present) To celebrate the tenth anniversary of their debut album, ...To The Beat Of A Dead Horse, the band re-recorded the entirety of the record and released it on August 9, 2019, under the name of Dead Horse X. On September 10, 2019, the band released a new single titled "Deflector", via Epitaph Records. It was produced by Ross Robinson. On February 17, 2020, the band returned to Robinson to record their upcoming fifth album. In late July 2020 the band started mailing out flexi discs with a new song Limelight on it to fans, the song featured singer Andy Hull from the band Manchester Orchestra.